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JPL Small-Body Database Browser
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413393 (2004 RB164)
Classification: Main-belt Asteroid          SPK-ID: 2413393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909631192599085 6.3023e-08  
a 2.216359886384148 1.252e-08 au
q 1.793116889077695 1.4114e-07 au
i 3.643098523499824 5.8986e-06 deg
node 353.4226960224404 0.00010164 deg
peri 40.07408347380243 0.00010577 deg
M 257.7766042214024 2.4898e-05 deg
tp 2459342.720996725192
(2021-May-08.22099673)
8.485e-05 TDB
period 1205.19923920257
3.30
1.0212e-05
2.796e-08
d
yr
n .2987057975892823 2.5311e-09 deg/d
Q 2.639602883690602 1.4911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5318 days (14.56 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:09:35  

Additional Information
 Earth MOID = .800937 au 
 Jupiter MOID = 2.80212 au 
 T_jup = 3.626 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO472162  

413393 (2004 RB164)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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